23433334650066 has 64 divisors (see below), whose sum is σ = 51265336098816. Its totient is φ = 7081858056000.

The previous prime is 23433334650007. The next prime is 23433334650157. The reversal of 23433334650066 is 66005643333432.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23433334649997 and 23433334650024.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41271436 + ... + 41835368.

It is an arithmetic number, because the mean of its divisors is an integer number (801020876544).

Almost surely, 2^{23433334650066} is an apocalyptic number.

23433334650066 is an abundant number, since it is smaller than the sum of its proper divisors (27832001448750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23433334650066 is a wasteful number, since it uses less digits than its factorization.

23433334650066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565647.

The product of its (nonzero) digits is 8398080, while the sum is 48.

Adding to 23433334650066 its reverse (66005643333432), we get a palindrome (89438977983498).

The spelling of 23433334650066 in words is "twenty-three trillion, four hundred thirty-three billion, three hundred thirty-four million, six hundred fifty thousand, sixty-six".